I'd advise understanding your audience before deciding which comment system is best for your site.
Yes! When you frame it like that, as in "different technologies/providers may be better in different contexts", it seems so simple. Yet people get hung up on the "always do X and never do Y" approaches.
Yes! When you frame it like that, as in "different technologies/providers may be better in different contexts", it seems so simple. Yet people get hung up on the "always do X and never do Y" approaches.